The furniture has no folding combination

As long as it is not an integral sofa, the sofa is basically a modular one. That is, grouped sofas. Partitioning sofas, on the other hand, do not really do anything to save space. >>>More

Now it is popular to have a simple European sofa, such as a CBD fabric sofa and a luxury leisure sofa, which are all casual and simple European modular sofas.

There are two suggestions for this, one is to use formaldehyde scavengers, water agents, and inject them into the gaps with a needle, such as Grevicon's formaldehyde scavengers, which can react with free formaldehyde in furniture by brushing or injecting to generate a kind of lignin glue. Completely remove formaldehyde. If you don't want to use it, you can also use a decoration odor remover, which is the kind of spray, and the effect is quite good.

The combination unit and the ceiling unit are both so-called fresh air units, which deal with fresh air, and then send the air to each room through the air duct! >>>More

The warranty period is different, and different manufacturers have different regulations, some are one year and some are three years. There is no regulation on the service life, and it is good to maintain it for ten or twenty years.